• Addition to 20 w/o regrouping
     Help
  • 10 + 10 =
    20
  • 14 + 14 =
    28
  • 15 + 14 =
    29
  • Unlock this slideshow and over 4 million more with Baamboozle+
    Try slideshows
    • Your experience on this site will be improved by allowing cookies.